字典網>> 英漢字典>> R開頭詞條>>ratio of gross investment to gross national product的意思 漢英字典ratio of gross investment to gross national product中文翻譯：【經】 總投資對國民總產值的比率 字典網相關詞條：ratio of net sales to current assets rational analysis ratio of specific heats ratio of net sales rational expression ratio of notes receivable to accounts receivable rationalism rational symptom ratio of gate-to-pin ratio analysis